50687889

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{39569}}^1$

素因数の和:39640

約数の個数: 16

約数和(自身を含む): 78506880

約数和(自身を除く): 27818991

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 39569, 118707, 276983, 830949, 2413709, 7241127, 16895963, 50687889]

約数ペア:

[(1, 50687889), (3, 16895963), (7, 7241127), (21, 2413709), (61, 830949), (183, 276983), (427, 118707), (1281, 39569)]